const
n = 10;
var
i: integer;
a: array [1 .. n] of integer;
begin
for i := 1 to n do
begin
a[i] := random(20);
write(' ', a[i]:3);
end;
writeln();
writeln('-------');
writeln('-------');
for i := n downto 1 do
write(' ', a[i]:3);
writeln();
end.